7500 results about "Cotton material" patented technology

A method of making a composite material part, in particular a wind turbine blade of great length, consists in placing a thickness of a cloth made up of threads comprising a mixture of polypropylene threads or fibers and of glass fibers or threads in two mold portions having the shape of the part that is to be made, placing an inflatable envelope on the cloth inside one of the mold portions, in closing the mold, in placing it in an enclosure fed with hot gas under pressure to melt the polypropylene of the cloth, thereby embedding the glass fibers or threads, then in allowing it to cool, and in unmolding.

An elastic assembly for absorbent garments having a first carrier layer, a second carrier layer, and an elastic layer attached between the first and second carrier layers to impart elasticity to an elasticized portion of the elastic assembly. The elastic layer is made of elastic strands having a decitex of about 600 or less. The elastic strands are arranged generally in parallel with one another and with a spacing of about 1 to about 10 elastic strands per centimeter. The elasticized portion of the elastic assembly has a thickness of about 2.6 mm or less at a pressure of 0.05 p.s.i. and about 8 or more corrugations per centimeter when in an elastically relaxed state. The first and second carrier layers are attached to one another in the elasticized portion substantially only by a coating of adhesive on the elastic strands. Absorbent garments incorporating the elastic assembly and a method of making the elastic assembly are also provided.

A gesture spotting detection method and apparatus employ a shoulder-line algorithm. The shoulder-line detecting method recognizes a GSD calling gesture that occurs in a shoulder-line, head or higher part in a remote distance or a short distance, although a user does not have a fixed posture. In the method, an image of people is received, and skin information of a person in the image is detected to detect a face area. Then, the cloth color information of the person is modeled from the inputted image to detect a cloth area. An external space is defined from the image based on the body space area, and an edge is extracted from the image based on the body space and the external space. Then, shoulder-line information is acquired based on an energy function obtained based on the body space, the external space, and the edge.

A 3D designing method of garment includes setting up databank of 3D dress form data, garment fashion databank, databank of cloth and color as well as decoration, garment developed drawing databank and databank of test dressing drawing; storing said data into storage; collecting body data of client and inputting it in computer; selecting suitable fashion and sewing amount from said databank then putting on garment on model to form original drawing of 3D garment; selecting color, cloth and decoration for garment to form test dressing result drawing and developed drawing of 3D garment.

A seamless draper belt formed from an elongated flat base structure of fabric and rubber. Transverse cleats having a structural core embedded in rubber are connected to the base. The elongated base structure and cleats are cured and adhere to one another except for end sections to form a flexible elongated structure, the ends of the base structure being overlapped and cured to form a seamless belt. An elongated guide is integrally formed on the base structure face opposite the face containing the cleats.

A papermaker's fabric, usable in the forming section of a paper machine, having a top layer and a bottom layer of cross-machine direction (CD) wefts. The top (forming) layer and bottom (wear side) layer are woven together to form a multi-layer fabric. CD packing yarns are inserted between adjacent wear side weft yarns. The packing yarns reduce the void volume on the wear side of the cloth without significantly disrupting the air permeability or increasing the caliper of the fabric. The placement of the packing yarns also adds to the CD stability and seam strength of the fabric and reduces the lateral movement of the wear side weft yarns.

The invention relates to a full-automatic material taking and material feeding sewing machine. The full-automatic material taking and material feeding sewing machine comprises a fabric taking device, a fabric position correction system, an air pump system and a sewing material pressing and feeding device, wherein a horizontal guide rail is arranged in the X direction above a machine frame; the entire fabric taking device can conduct movement in X direction along the horizontal guide rail and can further conduct movement in Z direction on the horizontal guide rail; a linear module in a Y direction is arranged at the lower part of the fabric taking device; a rotating and regulating mechanism is arranged at the lower part of the linear module in the Y direction; a sucking disc fixing plate is arranged at the lower part of the rotating and regulating mechanism; the fabric position correction system comprises a fabric position sensing device; the fabric position sensing device comprises at least three sensors and a driving system that monitors the position of the fabric and transmits the signals of the fabric position deviation to the fabric taking device; the driving system corrects the placing position of the fabric through adjusting the global movement of the fabric taking device in the X direction, the Y-direction movement of the linear module in the Y direction and the rotating angles of the rotating and regulating mechanism.

Disclosed is a cloth treating apparatus, which supplies hot air to a accommodating space receiving clothes to dry the clothes. The cloth treating apparatus includes a cabinet including a accommodating space to receive clothes, and an electric component chamber, in which a moisture supply device to spray steam to the accommodating space and a air supply device to supply hot air are installed; and a condensed water treating unit to treat condensed water, generated by condensing the steam sprayed to the accommodating space or the hot air supplied from the air supply device. Therefore, the cloth treating apparatus treats the condensed water generated in the accommodating space, and thus prevents the generation of substances harmful to the human body, such as mold, in the accommodating space.

The invention provides an intelligent sewing device and system. The device comprises an industrial sewing machine for sewing cloth, a mechanical arm clamp, an industrial robot, a main controller and a sewing vision unit. The industrial robot operates the mechanical arm clamp for sewing matching. The industrial sewing machine, the mechanical arm clamp, an equipment protecting device and the industrial robot are connected through the main controller which then carries out control. The sewing vision unit is used for shooting sewing workbench images and obtaining cloth images. The system comprises a plurality of intelligent sewing devices, main controllers, exchangers, feeding controllers, loading devices, feeding devices and centralized control computers. The main controllers and the exchangers are in communication connection with the intelligent sewing devices. The feeding controllers are in communication connection to the exchangers. The loading devices are connected with the feeding controllers. The feeding devices are used for placing of cloth by the loading devices and conveying the cloth to the intelligent sewing devices. The centralized control computers are in communication connection with operation man-machine interaction platforms of the exchangers. Through the system, automatic loading, feeding and sewing are achieved, during a sewing process, the cloth can be used for locating or correcting an algorithm, sewing is accurate, and working efficiency and product yield are greatly improved.

The present invention is generally directed to paper products having great softness and strength. The paper products are formed from one or more paper webs that can be made according to various methods. In one embodiment, the paper web is an uncreped through-air dried web. According to the present invention, at least one side of the paper web is treated with a bonding material according to a preselected pattern and creped from a creping surface. Through the process, a two-sided tissue web is formed having a smooth side and a textured side. In one embodiment, tissue webs made according to the present invention may also be splittable, allowing the web to be pulled apart in two substantially continuous webs with distinctly different properties.

The invention discloses a one-way moisture-transfer all-cotton spunlaced nonwoven and as well as a product and a preparation method thereof. The all-cotton spunlaced nonwoven comprises an all-cotton spunlaced nonwoven matrix, the all-cotton spunlaced nonwoven matrix comprises a hydrophobic surface and a hydrophilic surface, wherein the hydrophobic surface contains hydrophobic substances used for transferring moisture from the hydrophobic surface to the hydrophilic surface. The one-way moisture-transfer all-cotton spunlaced nonwoven selects an all-cotton material, has light and soft texture and good one-way moisture-transfer effect and can effectively absorb and permeate the moisture and prevent the moisture from reversely flowing, thereby enabling the hydrophobic surface directly contacting with the skin of a human body to keep dry and bringing about more comfortable feeling for a user of a one-way moisture-transfer product.

The invention discloses a method for preparing super-hydrophobic super-oleophylic cotton, and belongs to the field of functional materials, in order to solve the technical problems that an existing oil-water separation absorption object is high in preparation technique requirement, is high in cost and the like. The method provided by the invention comprises the following steps of: 1, preparing a SiO2 precursor solution; 2, preparing an OTS (octadecyltrichlorosilane) modified liquid; 3, immersing cotton in a NaOH water solution, capping, boiling, cooking on low heat, and cooling; 4, then immersing into the SiO2 precursor solution, flushing with absolute ethyl alcohol clearly, and drying at room temperature, thereby obtaining the super-hydrophobic/super-oleophylic cotton. Each gram of super-hydrophobic/super-oleophylic cotton material can absorb 10-40grams of organics, and can be recycled. The method provided by the invention is simple in technology, is low in cost, is short in cycle, is low in energy consumption, and does not need a complex special device.

A cloth treating apparatus is disclosed. The cloth treating apparatus comprises a main body washing or drying clothes, and an auxiliary treating apparatus including a cabinet provided at one side of the main body; and a drawer slidably provided in the cabinet to form a accommodating space, having a hot air supply device, wherein the hot air supply device supplies a hot air to the accommodating space and is provided on an external rear surface of the drawer.

The invention discloses an environment-friendly printing platen adhesive emulsion and a preparation method thereof, and the emulsion comprises the following components by weight: 25%-45% of soft monomers, 4%-10% of hard monomers, 1%-6% of functional monomers, 0.1%-0.3% of initiators, 1%-6% of emulsifiers, 45%-65% of deionized water, and 0.5%-5% of neutralizers. The adhesive of the invention is anaqueous environment-friendly product, adopts water as a solvent, does not contain any volatile solvent, is environment-friendly, does not discharge toxic substances such as formaldehyde and the like,does not contain alkylphenol additives; the adhesive has good adhesive force to various textile fabrics; fabrics are not easy to slide on the platen or be separated from the platen; printing color register is accurate; the preparation method of the invention adopts a new crosslinking monomer, and increases the water resistance and cohesive adhesion lasting force of the adhesive; the adhesive can be used repeatedly; because of the good cohesive adhesion lasting force of the adhesive, no adhesive is left at the fabric bottom during fabric removal; meanwhile the adhesive of the invention has moderate and adjustable viscosity, is convenient for using, and is easy to adhesive application by a scraper plate.

A spa or clinic clothing comprises biodegradable, hypoallergenic, non-transparent patches to cover the breasts of females and the genitals of males and females. Each patch is equipped with fashion tape along its edges to secure them to the skin a user for a single use. After one use lasting no more than a few hours, the patches are discarded. Fabric versions of the cloth patches have stitched edges, darts, and liners. Paper, Lyocell versions have multiple layers and finished edges.

The invention provides a pressure-adjusting conveying friction double roll device which is suitable for conveying thin film substrates. The pressure-adjusting conveying friction double roll device comprises a support assembly, a friction double roll assembly, a friction double roll pressure adjusting assembly, a friction double roll separating assembly and a friction double roll driving assembly. The support assembly is used for providing support and interface connected with equipment for the pressure-adjusting conveying friction double roll device; the friction double roll pressure driving assembly is used for providing rotating power for the friction double roll assembly so as to drive the feed of the thin film substrates; the friction double roll pressure adjusting assembly is used for evenly adjusting the pressure between a driving roll and a floating roll of the friction double roll assembly so as to adapt to the conveying force used for the feed of different thin film substrate; and the friction double roll separating assembly is used for assisting in rapidly separating the driving roll from the floating roll so as to be convenient for changing new thin film substrates and rearranging materials. The pressure between the two axes of the double rolls can be adjusted, and the two axes of the double rolls can be separated from each other flexibly. The thin film substrate conveying system is easy and convenient to operate and is practical.

A system wherein plastic wrap on round bales of cotton is partially slit starting at one end of the bale and continuing to a location offset from the opposite end of the bale. One or more partial lengthwise slits allow the cotton to fall into a gin input hopper in a controlled manner and maintain the entire wrap, including any non-adhered inner tail remnants, attached to an intact circumferential wrapper portion at the end of the bale opposite the slit end. The non-slit wrapper end portion is pulled from end of the bale, and the remaining cotton material drops into the receptacle free of contamination by any wrap material.

The invention discloses a method for producing a multicolor composite yarn. The method includes that a roller device is added to a spinning frame, the process is adjusted, and a clearance motion is formed between the added roller and a prior middle roller, so that a prior two colored yarn of a component of a yarn is changed, and the multicolor composite yarn is obtained. The yarn and the shell fabric which is produced by the yarn have the advantages that the yarn and the shell fabric are multicoloured and extremely suitable for the current market of diversified demands, and the cloth has various colors.

The invention relates to a preparation method of manmade quartz stones. The preparation method comprises the following steps: after raw materials are weighed, the raw materials are stirred, spread, pressed, demolded and thermally cured to obtain cured boards, wherein the thermal curing time is 6-10 hours, and the curing temperature is 70-160 DEG C; and the cured boards are thickened, polished, cut, checked and packaged to obtain the manmade quartz stones. The preparation method simplifies a preparation process, is convenient and simple in operation, is wide in source of the raw materials, reduces the labor intensity of workers, decreases the production cost, and improves the production efficiency of enterprises. Meanwhile, the manmade quartz stones, prepared by the method, have beautiful shapes, bright patterns and unique colors, enrich the types and the patterns to a greater extent, can be applied to various decoration occasions, and are wide in application.